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2 years ago

A music store buys a trumpet for $80. They want to make a 35% profit. How much are they going to increase the price?

Mathematics

1 answer:

elena-s [515]2 years ago

4 0

Answer:

They should increase their price by $28.

Step-by-step explanation:

First find out what 35% of 80 is. Do so by multiplying 80 by 35% in its decimal form - .35.

80*.35=28.

This means that they have to increase their price by at least 28 dollars to make a profit.

The new price of the instrument should be $108 - $80 increased by 35%.

Hope this helps :)

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Calculate the perimeter if the value of x is 5.

IceJOKER [234]

Ah u again lol

Perimeter of Isosceles Triangle = 2x + 8
= 2(5) + 8
= 10 + 8
= 18

Therefore, the perimeter is 18. Maybe lol

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2 years ago

Read 2 more answers

on one day, 4 plumbers and 5 helpers earned $182. On another day, working the same number of hours and at the same rate of pay,

Elanso [62]

I hope this helps you

4plumbers +5helpers =182

5plumbers +6helpers =224

-24plumbers -30helpers =1092

25plumbers+30helpers =1120

1plumbers =28

4.28+5helpers =182

5helpers =70

1helpers=14

7 0

2 years ago

While sightseeing in Rome, Lance stopped to see the Colosseum. He learned that the height of the outer wall of the Colosseum mea

Tresset [83]

Answer:

157.44 feet

Step-by-step explanation:

Given that:

Lance is out for sightseeing in Rome.

Lance went to see the Colosseum.

Height of the outer wall of the Colosseum = 48 meters

Unit Conversion formula:

1 meter = 3.28 feet

To find:

Height of the outer wall of the Colosseum in feet.

Solution:

It is simple problem for the conversion of unit where we already know the value in one unit and the conversion formula as well.

We have to simply find how much 48 meters will be when converted in feet.

1 meter = 3.28 feet

48 meter = 48 $\times$ 3.28 = <em>157.44 feet</em>

5 0

2 years ago

(4-6 y) = (6y+4 6 )-20<br> Solve for Y

yaroslaw [1]

Y I believe equals 8 I hope I helped
Brainliest would be nice:) :)

3 0

3 years ago

The amount of water dispensed by a water dispenser is normally distributed,

Contact [7]

Answer:

The correct answer is - C. 11.45 ounces to 11.75 ounces.

Step-by-step explanation:

According to the empirical rule of the distribution for 68% falls under the normal curve falls within 1 standard deviation of the mean.

That is:

μ±δ

From the given information, the mean is

μ = 11.60

and the standard deviation is

δ = 0.15

We substitute the given parameters to obtain;

11.60±0.15

11.75 and 11.45

This means the lower limit is

11.45

and the upper limit is

11.75

3 0

2 years ago